# std::experimental::vector_aligned_tag, std::experimental::vector_aligned

From cppreference.com
< cpp‎ | experimental‎ | simd

Defined in header `<experimental/simd>` |  |
struct vector_aligned_tag {}; inline constexpr vector_aligned_tag vector_aligned{}; |  | (parallelism TS v2)

This tag type indicates that the buffer of copy_from and copy_to is aligned to memory_alignment_v<T, U>, where the copy operation operates on the simd/simd_mask type T, and the buffer with element type U.

### Notes

This tag type allows to implement vector-aligned load and store.

### See also

element_aligned_tagelement_aligned (parallelism TS v2) | flag indicating alignment of the load/store address to element alignment (class)
overaligned_tagoveraligned (parallelism TS v2) | flag indicating alignment of the load/store address to the specified alignment (class template)
memory_alignment (parallelism TS v2) | obtains an appropriate alignment for `vector_aligned` (class template)

Retrieved from "https://en.cppreference.com/mwiki/index.php?title=cpp/experimental/simd/vector_aligned&oldid=149375"